Quelpr
4 marksReproduction

CSEC Biology · May/June 2017 · Paper 2 · Question 3(a)(iv)

Figure 4 illustrates the events that take place during the human menstrual cycle.

Discuss the fate of the following structures shown in Figure 4 if fertilization of the ovum occurs: Corpus luteum, Uterus lining.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 3(a)(i)Identify Hormones X and Y and the event occurring at Z.[3 marks]
  2. 3(a)(ii)What is the role of EACH hormone in the menstrual cycle?[2 marks]
  3. 3(a)(iii)Name the organ that produces Hormones X and Y.[2 marks]
  4. 3(b)Some contraceptive pills contain hormones. Suggest how this may prevent pregnancy.[1 mark]
  5. 3(c)A drug company is developing a male contraceptive pill. Suggest THREE ways in which this could prevent pregnancy.[3 marks]

More practice: the rest of this paper · more Reproduction questions · all CSEC Biology past papers